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MODERN PUBLICATION-TRANSPORT IN PLANTS-EXERCISE
- Describe the theories related to translocation of water. Give a brief ...
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- Describe the factors which affect the rate of absorption of water.
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- What a facilitated diffusion?
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- How process of osmosis can be demonstrated by: Thistle funnel experime...
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- How process of osmosis can be demonstrated by: Potato osmoscope.
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- Define pressure potential.
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- What is root pressure?
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- Why is nucleus called director of cell ?
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- Comment "Transpiration and photosynthesis- a Compromise".
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- What is Desmotubule and explain its functions.
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- Describe with the help of well labelled diagrams the mechanisnm of ope...
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- Opening and closing of stomata is due to the:
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- Discuss mechanism of absorption of food.
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- Write briefly the role of transpiration in plants.
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- Name the phenomenon by which water rises in the xylem vessels in small...
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- Discuuss Dixon's theory of ascent of sap.
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- How is imbibition different from osmosis?
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- Define imbibition. What are two conditions for imbibition to take plac...
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- State the importance of imbibition in seed germination.
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- What is meant by stoma?Name the group of plants,which contains fewer s...
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